EP2870447A1 - Load sensing arrangement on a bearing component, method and computer program product - Google Patents
Load sensing arrangement on a bearing component, method and computer program productInfo
- Publication number
- EP2870447A1 EP2870447A1 EP20130812902 EP13812902A EP2870447A1 EP 2870447 A1 EP2870447 A1 EP 2870447A1 EP 20130812902 EP20130812902 EP 20130812902 EP 13812902 A EP13812902 A EP 13812902A EP 2870447 A1 EP2870447 A1 EP 2870447A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- strain gauge
- temperature
- data
- sensing arrangement
- load sensing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 73
- 238000004590 computer program Methods 0.000 title claims description 14
- 238000005259 measurement Methods 0.000 claims abstract description 27
- 238000009749 continuous casting Methods 0.000 claims description 11
- 238000005065 mining Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 description 10
- 238000001816 cooling Methods 0.000 description 6
- 230000002411 adverse Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005275 alloying Methods 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- QFXZANXYUCUTQH-UHFFFAOYSA-N ethynol Chemical group OC#C QFXZANXYUCUTQH-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/26—Auxiliary measures taken, or devices used, in connection with the measurement of force, e.g. for preventing influence of transverse components of force, for preventing overload
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0009—Force sensors associated with a bearing
- G01L5/0019—Force sensors associated with a bearing by using strain gages, piezoelectric, piezo-resistive or other ohmic-resistance based sensors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
- G01D3/028—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/04—Bearings
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Rolling Contact Bearings (AREA)
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1200411 | 2012-07-04 | ||
PCT/SE2013/000104 WO2014007714A1 (en) | 2012-07-04 | 2013-06-28 | Load sensing arrangement on a bearing component, method and computer program product |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2870447A1 true EP2870447A1 (en) | 2015-05-13 |
EP2870447A4 EP2870447A4 (en) | 2016-03-02 |
EP2870447B1 EP2870447B1 (en) | 2020-05-06 |
Family
ID=49882333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13812902.8A Active EP2870447B1 (en) | 2012-07-04 | 2013-06-28 | Load sensing arrangement on a bearing component, method and computer program product |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2870447B1 (en) |
KR (1) | KR20150035827A (en) |
CN (1) | CN104364626A (en) |
BR (1) | BR112014029534A2 (en) |
RU (1) | RU2015103216A (en) |
WO (1) | WO2014007714A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3320319A1 (en) * | 2015-07-07 | 2018-05-16 | Brit Hacke | Device for condition monitoring |
CN110296837B (en) * | 2018-03-23 | 2021-04-02 | 上海明华电力科技有限公司 | Sliding bearing load measuring method based on bearing bush deformation |
CN108981984B (en) * | 2018-07-02 | 2020-12-29 | 温州大学 | Load measuring device for high-temperature conditions |
CN112525532A (en) * | 2020-11-05 | 2021-03-19 | 江苏大学 | Three-row roller type turntable bearing health monitoring device based on fiber bragg grating |
CN114777368A (en) * | 2022-04-08 | 2022-07-22 | 青岛海尔空调器有限总公司 | Method and device for monitoring risk of circulation system pipeline and circulation system |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4118933A (en) | 1977-06-07 | 1978-10-10 | Westinghouse Electric Corp. | Bearing load indicator |
US4804053B1 (en) * | 1987-11-10 | 1996-09-03 | Flintab Ab | Rocker pin load cell |
US5140849A (en) * | 1990-07-30 | 1992-08-25 | Agency Of Industrial Science And Technology | Rolling bearing with a sensor unit |
US5952587A (en) * | 1998-08-06 | 1999-09-14 | The Torrington Company | Imbedded bearing life and load monitor |
US6490935B1 (en) | 1999-09-28 | 2002-12-10 | The Timken Company | System for monitoring the operating conditions of a bearing |
AU2001250927A1 (en) * | 2000-04-10 | 2001-10-23 | The Timken Company | Bearing assembly with sensors for monitoring loads |
US7819026B2 (en) | 2005-09-06 | 2010-10-26 | Ntn Corporation | Sensor-equipped wheel support bearing assembly |
JP2007071652A (en) * | 2005-09-06 | 2007-03-22 | Ntn Corp | Wheel bearing with sensor |
JP5540728B2 (en) * | 2010-01-25 | 2014-07-02 | 株式会社ジェイテクト | Roller bearing device |
-
2013
- 2013-06-28 KR KR20147037173A patent/KR20150035827A/en not_active Application Discontinuation
- 2013-06-28 BR BR112014029534A patent/BR112014029534A2/en not_active IP Right Cessation
- 2013-06-28 RU RU2015103216A patent/RU2015103216A/en unknown
- 2013-06-28 WO PCT/SE2013/000104 patent/WO2014007714A1/en active Application Filing
- 2013-06-28 EP EP13812902.8A patent/EP2870447B1/en active Active
- 2013-06-28 CN CN201380031054.8A patent/CN104364626A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2014007714A1 (en) | 2014-01-09 |
BR112014029534A2 (en) | 2017-06-27 |
EP2870447B1 (en) | 2020-05-06 |
KR20150035827A (en) | 2015-04-07 |
RU2015103216A (en) | 2016-08-27 |
CN104364626A (en) | 2015-02-18 |
EP2870447A4 (en) | 2016-03-02 |
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